This is a lesson about the important materials brought to Earth by carbonaceous chondrites. Learners will conduct experiments that simulate how the carbon material and water from carbonaceous chondrites may have helped early life on Earth, grow...(View More) yeast in mediums that represent carbonaceous chondrite material, and recognize that carbonaceous chondrite meteorites contain amino acids, the buildng blocks of life. Advanced preparation and procedural tips are included. This is lesson 12 of 19 in Exploring Meteorite Mysteries.(View Less)